WO2022262223A1 - 一种辅听耳机及其控制方法、装置、***及可读介质 - Google Patents
一种辅听耳机及其控制方法、装置、***及可读介质 Download PDFInfo
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- gain
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- earphone
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- hearing aid
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000005236 sound signal Effects 0.000 claims abstract description 87
- 238000004590 computer program Methods 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 17
- 238000004364 calculation method Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012074 hearing test Methods 0.000 description 2
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
Definitions
- the embodiments of the present invention relate to the technical field of earphones, and in particular, to a hearing aid earphone, its control method, device, system, and computer-readable storage medium.
- auxiliary hearing function of earphones With the increase of user demand, the auxiliary hearing function of earphones is becoming more and more important.
- the existing auxiliary listening earphones integrate the auxiliary listening function into the earphones on the basis of having normal music playback functions and passing functions, but the current auxiliary listening earphones Listening to the earphones, as long as the auxiliary listening function is turned on, no matter what the working state of the earphones, the external human voice will be amplified. Although it is helpful for the user to hear the human voice in the environment, it will still cause interference to the user.
- the user is in the When using earphones to make a call, the user can not only hear the voice of the other party during the call, but also hear the voice of the larger external environment, which brings certain interference to the user; the user listens to music with the earphone. During the process, loud external human voices will also be heard while hearing the music sound, which will affect the user's listening experience.
- the purpose of the embodiments of the present invention is to provide a hearing aid earphone and its control method, device, system and computer-readable storage medium, which can better meet user needs and improve user listening experience during use.
- an embodiment of the present invention provides a method for controlling a listening earphone, including:
- the gain is performed according to the preset auxiliary listening gain level corresponding to the working mode.
- the process of gaining according to the preset auxiliary listening gain level corresponding to the working mode is:
- the working mode is a call mode
- the current auxiliary listening gain value includes a current uplink auxiliary listening gain value and a current downlink auxiliary listening gain value
- the process of performing gain processing on the ambient sound signal in the sound signal according to the current auxiliary listening gain value of the preset auxiliary listening gain level corresponding to the working mode is:
- the working mode is music mode
- the current auxiliary listening gain value includes the current music auxiliary listening gain value
- the process of performing gain processing on the ambient sound signal in the sound signal according to the current auxiliary listening gain value of the preset auxiliary listening gain level corresponding to the working mode is:
- Gain processing is performed on the ambient sound signal by using the current music assistive listening gain value.
- the determination process of the preset assistive listening gain level corresponding to the working mode is:
- the process of determining the target hearing aid gain level according to the hearing aid gain level selection instruction is:
- a plurality of hearing aid gain levels corresponding to the working mode are preset, and the hearing aid gain values of each of the hearing aid gain levels are different;
- a target hearing aid gain level is determined from each hearing aid boost level corresponding to the target working mode.
- An embodiment of the present invention also provides a control device for a listening earphone, including:
- a receiving module configured to receive an audio signal and identify the signal type of the audio signal
- a switching module configured to switch to a working mode corresponding to the signal type
- a control module configured to perform gain according to a preset assistive listening gain level corresponding to the working mode.
- An embodiment of the present invention also provides a control system for an auxiliary listening earphone, including:
- a processor configured to implement the steps in the above-mentioned method for controlling a hearing aid earphone when executing the computer program.
- An embodiment of the present invention also provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above-mentioned method for controlling a listening earphone are implemented .
- An embodiment of the present invention also provides a listening earphone, including a left earphone and a right earphone, and the left earphone and/or the right earphone include the above-mentioned control system of the listening earphone.
- An embodiment of the present invention provides a method for controlling an auxiliary listening earphone. After the method receives an audio signal, it can switch to a corresponding working mode according to the signal type of the audio signal, and use the preset auxiliary listening mode corresponding to the working mode. Listening gain level for gain; the present invention can control the earphone through the preset auxiliary listening gain level corresponding to the working mode when the earphone is working in a certain working mode, so that the sound intensity played by the earphone can better meet the needs of users, Improve user listening experience.
- the embodiment of the present invention also provides a hearing aid earphone, its control device, system, and computer-readable storage medium, which have the same advantageous effects as above.
- FIG. 1 is a schematic flow chart of a control method for a listening earphone provided by an embodiment of the present invention
- Fig. 2 is a schematic diagram of working mode setting of a hearing aid earphone provided by an embodiment of the present invention
- Fig. 3 is a schematic structural diagram of a control device for a listening earphone provided by an embodiment of the present invention.
- Embodiments of the present invention provide a hearing aid earphone and its control method, device, system, and computer-readable storage medium, which can better meet user needs and improve user hearing experience during use
- FIG. 1 is a schematic flowchart of a method for controlling a hearing aid earphone provided by an embodiment of the present invention. The method includes:
- S110 Receive an audio signal, and identify the signal type of the audio signal
- the headset when the user uses the headset, the headset should be controlled according to the preset auxiliary listening gain level set in the working mode in different working modes.
- the audio signal can be determined according to the audio information sent by the terminal. Type, and further determine the working mode that the earphone should be in according to the signal type.
- the signal type can include call voice signal and music signal. When the signal type is call voice signal, the earphone should work in call mode. When the signal type is music signal, the earphone should work in music mode.
- S130 Control the earphone to work according to the preset auxiliary listening gain level corresponding to the working mode.
- the earphone can be switched to the corresponding working mode, so that the earphone can work in this working mode, and the earphone can be controlled to follow the preset preset mode set in the working mode during the working process of the earphone.
- the respective preset auxiliary listening gain levels of the earphones in different working modes can be predetermined.
- the preset auxiliary listening gains in each working mode can be determined according to actual needs.
- the hearing aid gain level of the earphone in different working modes can be set according to the actual needs of the user, for example, it can be set by inputting an instruction for selecting the earphone gain level.
- the hearing aid gain level selection command can be input by the user through the APP corresponding to the earphone set on the mobile terminal, or can be input to the earphone by voice command, specifically
- the input method is not particularly limited in this embodiment of the present invention.
- the target hearing aid gain level is determined according to the hearing aid gain level selection instruction; wherein, for each working mode, a plurality of hearing aid gain levels corresponding to the working mode can be pre-established, and the hearing aid gain value of each listening gain level different, and then determine the corresponding target operating mode according to the auxiliary listening gain level selection instruction, and then determine the target auxiliary listening gain level from each auxiliary listening enhancement level corresponding to the target operating mode according to the auxiliary listening gain level selection instruction.
- the hearing assistance gain levels of the call mode can be divided into three levels: level 0, level 1, and level 2. Among them, the auxiliary listening gain value of level 0 is A1, the auxiliary listening gain value of level 1 is B1, and the auxiliary listening gain value of level 2 is B1.
- the auxiliary listening gain value is C1; each auxiliary listening gain level in the music mode can also be divided into three levels: level 0, level 1, and level 2. Among them, the auxiliary listening gain value of level 0 in the music mode is A2, and the auxiliary listening gain value of level 2 The gain value is B2, and the auxiliary listening gain value of Level 2 is C2.
- the target listening gain level After determining the target listening gain level, set the earphone gain level in the corresponding working mode according to the target listening gain level, and use the target listening gain level as the preset of the earphone in the corresponding working mode Auxiliary listening gain level.
- the process of controlling the earphone to work according to the preset auxiliary listening gain level corresponding to the working mode in the above S130 may specifically be:
- Sound playback is performed according to the sound signal after gain processing.
- the auxiliary listening function is mainly to enhance the sound in the environment where the user is located, so that the user can also hear the sound in the environment during the use of the earphone.
- the sound signal picked up by the microphone of the earphone can be obtained.
- the sound signal includes the ambient sound signal
- the current auxiliary listening gain value of the preset auxiliary listening gain level corresponding to the working mode is obtained, and then the ambient sound signal is gain-processed according to the current auxiliary listening gain value, specifically, the environmental sound can be
- the useful sound signal (such as human voice) in the signal is subjected to gain processing, and then the loudspeaker on the earphone is controlled to play sound according to the sound signal after gain processing.
- the working mode is call mode, and the current auxiliary listening gain value includes the current uplink auxiliary listening gain value and the current downlink auxiliary listening gain value;
- the above-mentioned process of performing gain processing on the ambient sound signal in the sound signal according to the current auxiliary listening gain value of the preset auxiliary listening gain level corresponding to the working mode may specifically be:
- the user can select and set the auxiliary listening gain level of the earphone in the call mode in advance, and during the use of the earphone, the VPU (bone conduction) can be used to detect and analyze the sound signal picked up by the microphone to further judge Whether it is the user's voice (that is, whether the user is talking), if so, then perform gain processing on the ambient sound signal through the current uplink auxiliary listening gain value; The value performs gain processing on the ambient sound signal.
- the VPU bone conduction
- both uplink audio and downlink audio are included.
- the requirements for external sound are different when speaking (uplink) and listening to the other party (downlink). You may not need to hear the external environment sound when speaking, but you may need to hear the external sound at the same time when listening to the other party.
- each listening assistant gain level in the call mode when each listening assistant gain level in the call mode is preset, each listening assistant gain level includes an uplink listening assistant gain value and a downlink listening assistant gain value, for example, as shown in Table 1 for Auxiliary listening gain level of the call mode and corresponding uplink and downlink auxiliary listening gain values, wherein the auxiliary listening gain value is the product of the reference auxiliary listening gain value and a preset percentage;
- Gain is a reference gain
- the reference gain can be obtained through WDRC calculation based on user hearing test data
- WDRC Wide Dynamic Compression
- WDRC Wide Dynamic Compression
- the preset calculation relationship can be:
- Gain is the reference gain
- f is the frequency
- HTL is the user hearing threshold level at the corresponding frequency.
- the auxiliary listening gain level is 0, which means pure call mode, that is, the auxiliary listening function is turned off. At this time, the sound picked up by the microphone The ambient sound signal in the signal will not be amplified, and the user can hear the voice of the other party; the auxiliary listening gain level is 1, the auxiliary listening mode is turned on, and the uplink auxiliary listening gain value can be set to 20% of the base gain value, and the The listening gain value is 50% of the reference gain value, so that the user can clearly hear the voice of the other party.
- the human voice in the external environment can also be amplified to a certain extent through the auxiliary listening function, so that the user can hear,
- the user receives less interference from external environmental sounds;
- the value is 100% of the base gain value, so that the user can clearly hear the ambient sound during a call.
- the percentages of each auxiliary hearing gain level can be set according to actual needs, and are not specifically limited in this embodiment of the present invention.
- the user selects the auxiliary listening gain level in the corresponding working mode through the interface displayed on the APP corresponding to the earphone set on the mobile terminal.
- the auxiliary listening gain level selection instruction input by the user is transmitted to the earphone by means of a method, which can be specifically transmitted through Bluetooth.
- the further working mode is music mode;
- the current auxiliary listening gain value includes the current music auxiliary listening gain value;
- the process of gain processing the ambient sound signal in the sound signal is as follows:
- Gain processing is performed on the ambient sound signal through the current music auxiliary listening gain value.
- each auxiliary listening gain level in the music mode is shown in Table 2, where there is only an uplink audio signal in the music mode, so only one music auxiliary listening gain value is included in the auxiliary listening gain level:
- the auxiliary listening gain level of 0 means that the auxiliary listening function is not enabled, and the music auxiliary listening gain is 0, which has a more immersive music experience at this time;
- the auxiliary listening gain level of 1 means that the auxiliary listening function is enabled, and the music auxiliary listening gain value 50% of the reference gain, the user can hear both music and external environmental sounds (such as human voices), but the external sound is amplified to a lesser extent;
- the auxiliary listening gain level 2 means that the auxiliary listening function is fully enabled, and the music auxiliary listening
- the listening gain value is 100% of the reference gain, and the user can clearly hear the external ambient sound while listening to music.
- there is no special limitation on the specific value of the preset ratio which can be adjusted according to actual needs. Make settings.
- users can also customize the music auxiliary listening gain value. Specifically, they can set their own more comfortable music auxiliary listening gain value by dragging the progress bar.
- the working mode of the earphone is the auxiliary listening mode
- only the auxiliary listening function is turned on in the auxiliary listening mode, wherein the auxiliary listening gain level corresponding to the auxiliary listening mode can be one, and the auxiliary listening gain level in the auxiliary listening mode
- the listening aid gain value may be equal to the reference gain, so that the user can clearly hear the external ambient sound signal in the listening assisting mode.
- the method can switch to the corresponding working mode according to the signal type of the audio signal, and perform gain through the preset auxiliary listening gain level corresponding to the working mode;
- the headset is controlled through the preset auxiliary listening gain level corresponding to the working mode, so that the sound intensity played by the headset can better meet the user's needs and improve the user's hearing experience.
- an embodiment of the present invention further provides a control device for a listening earphone, please refer to FIG. 3 for details.
- the unit includes:
- the receiving module 21 is used to receive the audio signal and identify the signal type of the audio signal
- the switching module 22 is used to switch to the working mode corresponding to the signal type
- the control module 23 is configured to perform gain according to the preset auxiliary hearing gain level corresponding to the working mode.
- control device for the listening earphone provided in the embodiment of the present invention has the same beneficial effect as the control method for the listening earphone provided in the above-mentioned embodiment, and it is applicable to the For the specific introduction of the control method of the auxiliary listening earphone, please refer to the above-mentioned embodiment, and the present application will not repeat it here.
- the embodiment of the present invention also provides a control system for auxiliary listening earphones, including:
- the processor is configured to realize the steps of the above-mentioned method for controlling the hearing aid earphone when executing the computer program.
- the processor in the embodiment of the present invention is specifically used to receive an audio signal and identify the signal type of the audio signal; switch to the working mode corresponding to the signal type; perform gain according to the preset auxiliary listening gain level corresponding to the working mode .
- an embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the above-mentioned control method of the auxiliary listening earphone is realized. A step of.
- the computer-readable storage medium may include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc., which can store program codes. medium.
- an embodiment of the present invention further provides a listening earphone, including a left earphone and a right earphone, and the left earphone and/or the right earphone include the above-mentioned control system of the listening earphone.
- RAM random access memory
- ROM read-only memory
- EEPROM electrically programmable ROM
- EEPROM electrically erasable programmable ROM
- registers hard disk, removable disk, CD-ROM, or any other Any other known storage medium.
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Abstract
本申请一些实施例公开了一种辅听耳机的控制方法，包括：接收音频信号，并识别音频信号的信号类型；切换至与信号类型对应的工作模式；依据与工作模式对应的预设辅听增益等级进行增益；本发明能够使耳机在某一工作模式下工作时，通过与该工作模式对应的预设辅听增益等级对耳机进行控制，能够使耳机播放的声音强度更加满足用户需求，提高用户听觉体验；本发明还提供了一种辅听耳机及其控制装置、***及计算机可读存储介质，具有上述相同的有益效果。
Description
本申请要求于2021年6月17日提交中国专利局、申请号为202110672171.9、发明名称为“一种辅听耳机及其控制方法、装置、***及可读介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本发明实施例涉及耳机技术领域，特别是涉及一种辅听耳机及其控制方法、装置、***及计算机可读存储介质。
随着用户需求的增益，耳机的辅助听力功能也越来越重要，现有的辅听耳机就是在具有正常的音乐播放功能和通过功能的基础上将辅听功能融入耳机中，但是目前的辅听耳机只要开启辅听功能不论耳机处于何种工作状态下，均会将外界的人声进行放大，虽然有助于用户听到环境中的人声，但是依旧会对用户造成干扰，例如用户在使用耳机进行通话时，通话过程中用户除了能够听到通话对方的声音外，还会听到较大的外界环境中的人声，从而给用户带来一定的干扰；用户在使用耳机听音乐的过程中，也会在听到音乐声音的同时听到较大的外界人声，影响用户的听觉体验。
鉴于此，如何提供一种能够提高用户使用体验的辅听耳机及其控制方法、装置、***及计算机可读存储介质成为本领域技术人员需要解决的问题。
发明内容
本发明实施例的目的是提供一种辅听耳机及其控制方法、装置、***及计算机可读存储介质，在使用过程中能够更好地满足用户需求，提高用户听觉体验。
为解决上述技术问题，本发明实施例提供了一种辅听耳机的控制方法，包括：
接收音频信号，并识别所述音频信号的信号类型；
切换至与所述信号类型对应的工作模式；
依据与所述工作模式对应的预设辅听增益等级进行增益。
可选的，所述依据与所述工作模式对应的预设辅听增益等级进行增益的过程为：
拾取声音信号；
依据与所述工作模式对应的预设辅听增益等级的当前辅听增益值，对所述声音信号中的环境声音信号进行增益处理；
依据经增益处理后的所述声音信号进行声音播放。
可选的，所述工作模式为通话模式，所述当前辅听增益值包括当前上行辅听增益值和当前下行辅听增益值；
所述依据与所述工作模式对应的预设辅听增益等级的当前辅听增益值，对所述声音信号中的环境声音信号进行增益处理的过程为：
从所述声音信号中提取出环境声音信号；
判断所述声音信号中是否包括用户声音信号，若是，则通过所述当前上行辅听增益值对所述环境声音信号进行增益处理；若否，则通过所述当前下行辅听增益值对所述环境声音信号进行增益处理。
可选的，所述工作模式为音乐模式；所述当前辅听增益值包括当前音乐辅听增益值；
所述依据与所述工作模式对应的预设辅听增益等级的当前辅听增益值，对所述声音信号中的环境声音信号进行增益处理的过程为：
从所述声音信号中提取出环境声音信号；
通过所述当前音乐辅听增益值对所述环境声音信号进行增益处理。
可选的，所述与所述工作模式对应的预设辅听增益等级的确定过程为：
接收针对所述耳机的辅听增益等级选择指令；
依据接收到的所述指令确定出目标辅听增益等级；
依据所述目标辅听增益等级对所述耳机在对应工作模式下的辅听增益等级进行设置，并将所述目标辅听增益等级作为所述耳机在对应的工作模式下的预设辅听增益等级。
可选的，所述依据所述辅听增益等级选择指令确定出目标辅听增益等级的过程为：
针对每个工作模式，预设有与所述工作模式对应的多个辅听增益等级，每个所述辅听增益等级的辅听增益值不同；
依据所述辅听增益等级选择指令确定出对应的目标工作模式；
根据所述辅听增益等级选择指令，从与所述目标工作模式对应的各个辅听增等级中确定出目标辅听增益等级。
本发明实施例还提供了一种辅听耳机的控制装置，包括：
接收模块，用于接收音频信号，并识别所述音频信号的信号类型；
切换模块，用于切换至与所述信号类型对应的工作模式；
控制模块，用于依据与所述工作模式对应的预设辅听增益等级进行增益。
本发明实施例还提供了一种辅听耳机的控制***，包括：
存储器，用于存储计算机程序；
处理器，用于执行所述计算机程序时实现如上述所述辅听耳机的控制方法的步骤。
本发明实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如上述所述辅听耳机的控制方法的步骤。
本发明实施例还提供了一种辅听耳机，包括左耳机和右耳机，所述左耳机和/或所述右耳机包括如上述所述的辅听耳机的控制***。
本发明实施例提供了一种辅听耳机的控制方法，该方法在接收到音频信号后，能够根据音频信号的信号类型切换至对应的工作模式下，并通过该工做模式对应的预设辅听增益等级进行增益；本发明能够使耳机在某一工作模式下工作时，通过与该工作模式对应的预设辅听增益等级对耳机进行控制，能够使耳机播放的声音强度更加满足用户需求，提高用户听觉体验。本发明实施例还提供了一种辅听耳机及其控制装置、***及计算机可读存储介质，具有上述相同的有益效果。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一部分附图，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本发明实施例提供的一种辅听耳机的控制方法的流程示意图；
图2为本发明实施例提供的一种辅听耳机的工作模式设置示意图；
图3为本发明实施例提供的一种辅听耳机的控制装置的结构示意图。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本发明实施例提供了一种辅听耳机及其控制方法、装置、***及计算机可读存储介质，在使用过程中能够更好地满足用户需求，提高用户听觉体验
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参照图1，图1为本发明实施例提供的一种辅听耳机的控制方法的流程示意图。该方法包括：
S110：接收音频信号，并识别音频信号的信号类型；
具体的，在用户使用耳机时，不同的工作模式下应根据与该工作模式下设置好的预设辅听增益等级控制耳机进行工作，具体可以根据终端发送的音频信息来确定出音频信号的信号类型，进一步根据信号类型确定出耳机应该所处的工作模式，其中，信号类型可以包括通话语音信号和音乐信号，当信号类型为通话语音信号时，耳机应该工作在通话模式，当信号类型为音乐信号时，耳机应该工作在音乐模式。
S120：切换至与信号类型对应的工作模式；
S130：依据与工作模式对应的预设辅听增益等级控制耳机进行工作。
因此，在识别出音频信号的信号类型后，具体可以将耳机切换至相应的工作模式，以便耳机在该工作模式下工作，并且在耳机工作过程中控制耳机按照该工作模式下已设置好的预设辅听增益等级进行工作。
需要说明的是，本发明实施例中可以预先确定出耳机在不同工作模式下各自的预设辅听增益等级，具体每个工作模式下的预设辅听增益可以根据实际需求进行确定，具体的可以在用户使用耳机时，根据用户自身的实际需求对耳机在不同工作模式下的辅听增益等级进行设置，例如可以通过输入辅听增益等级选择指令的方式进行设置。
进一步的，该过程具体实现过程如下：
接收针对耳机的辅听增益等级选择指令；其中，该辅听增益等级选择指令可以由用户通过设置于移动终端上的、与耳机对应的APP输入，也可以通过语音指令的方式输入至耳机，具体输入方式本发明实施例不做特殊限定。
依据辅听增益等级选择指令确定出目标辅听增益等级；其中，针对每个工作模式，可以预先建立与工作模式对应的多个辅听增益等级，且每个辅听增益等级的辅听增益值不同，然后在依据辅听增益等级选择指令确定出对应的目标工作模式，再根据辅听增益等级选择指令从与目标工作模式对应的各个辅听增等级中确定出目标辅听增益等级。例如，通话模式的各个辅听增益等级可以分为等级0、等级1和等级2三个等级，其中，等级0的辅听增益值为A1，等级1的辅听增益值为B1，等级2的辅听增益值为C1；音乐模式的各个辅听增益等级也可以分为等级0、等级1和等级2三个等级，其中，音乐模式中等级0的辅听增益值A2，等级2的辅听增益值为B2，等级2的辅听增益值为C2。
在确定出目标辅听增益等级后，依据该目标辅听增益等级对耳机在对应工作模式下的辅听增益等级进行设置，并将目标辅听增益等级作为耳机在对应的工作模式下的预设辅听增益等级。
进一步的，上述S130中依据与工作模式对应的预设辅听增益等级控制耳机进行工作的过程，具体可以为：
拾取声音信号；
依据与工作模式对应的预设辅听增益等级的当前辅听增益值，对声音信号中的环境声音信号进行增益处理；
依据经增益处理后的声音信号进行声音播放。
需要说明的是，辅听功能主要是为了对用户所在环境中的声音进行增强，以便用户在使用耳机的过程中也能够听到环境中的声音，具体的可以获取耳机的麦克风拾取到的声音信号，该声音信号中包括环境声音信号，获取与工作模式对应的预设辅听增益等级的当前辅听增益值，然后根据该当前辅听增益值对环境声音信号进行增益处理，具体可以对环境声音信号中的有用声音信号(例如人声)进行增益处理，然后再控制耳机上的喇叭根据增益处理后的声音信号进行声音播放。
进一步的，由于用户在通话场景和听音乐场景下，用户对于听音的需求不同，因此本发明实施例中针对耳机分别处于通话模式和音乐模式时的实现过程进行详细说明，具体如下：
工作模式为通话模式，当前辅听增益值包括当前上行辅听增益值和当前下行辅听增益值；
则，上述依据与工作模式对应的预设辅听增益等级的当前辅听增益值，对声音信号中的环境声音信号进行增益处理的过程，具体可以为：
从声音信号中提取出环境声音信号；
判断声音信号中是否包括用户声音信号，若是，则通过当前上行辅听增益值对环境声音信号进行增益处理；若否，则通过当前下行辅听增益值对环境声音信号进行增益处理。
需要说明的是，用户可以预先对耳机在通话模式下的辅听增益等级进行选择设置，并且在耳机使用过程中可以通过VPU(骨传导)对麦克风拾取到的声音信号进行检测分析，来进一步判断是否为用户的声音(也即用户是否在讲话)，若是，则通过当前上行辅听增益值对环境声音信号进行增益处理；若否，说明用户在听通话对方讲话，则通过当前下行辅听增益值对环境声音信号进行增益处理。
可以理解的是，由于通话模式下用户需要清晰的听清楚通话对方的声音， 同时也需要把自己的声音清晰的传输至对方，也即同时包括上行音频和下行音频，在实际应用中由于用户在通话过程中在讲话(上行)和聆听对方说话(下行)时对于外界声音的需求有所不同，在讲话时可能无需听到外界环境声音，而在聆听对方讲话时可能需要同时听到外界声音，因此，本发明实施例中在预先设置通话模式下的各个辅听增益等级时，针对每个辅听增益等级均包括上行辅听增益值和下行辅听增益值，例如表1中所示的针对通话模式的辅听增益等级及对应的上行和下行辅听增益值，其中，辅听增益值为基准辅听增益值与预设百分比的乘积；
表1
其中，Gain为基准增益，该基准增益具体可以由用户听力测试数据经过WDRC计算得到，其中，WDRC(宽动态压缩)具体可以在用户听力测试数据在频域上按照频率划分为多个通道，在每个通道内，根据听力损伤者的听阈进行处理，得到在对应频率下用户听阈级，然后根据预设计算关系式得到该频率下的基准增益，预设计算关系式可以为：
Gain＝(1/2)*HTL(f<＝1000Hz)
Gain＝(1/3)*HTL(f>1000Hz)
其中，Gain为基准增益，f为频率，HTL为对应频率下的用户听阈级。
具体的，用户可以根据自己的需要选择相应的辅听增益等级，其中，通话模式下，辅听增益等级为0级表示纯粹的通话模式，也即将辅听功能关闭，此时麦克风拾取到的声音信号中的环境声音信号将不被放大，用户能够听到通话对方的声音；辅听增益等级为1级，辅听模式开启，可以设置上行辅听 增益值为基准增益值的20％，下行辅听增益值为基准增益值的50％，从而使用户能够清楚的听到通话对方的声音，同时外部环境中的人声也能够经过辅听功能在一定程度上进行放大，使用户能够听到，但是相比于辅听功能正常开启的情况，用户收到外界环境声音的干扰较小；辅听增益等级为2级，可以设置上行辅听增益值为基准增益值的50％，下行辅听增益值为基准增益值的100％，从而使用户在通话过程中也能够清晰的听到环境声音。当然，在实际应用中各个辅听增益等级的百分比可以根据实际需要进行设定，本发明实施例不做特殊限定。
其中，用户通过设置于移动终端上的、与耳机对应的APP展示的界面选择相应工作模式下辅听增益等级，当然，用户还可以通过设在移动终端上的、与耳机对应的APP上的自定义功能来拖动进度条，从而选择满足需要的辅听增益值，从而完成对辅听增益等级选择指令的输入，例如图2所示，具体的，移动终端与耳机之间可以通过无线通信的方式将用户输入的辅听增益等级选择指令传输至耳机，具体可以通过蓝牙进行传输。
进一步的工作模式为音乐模式；当前辅听增益值包括当前音乐辅听增益值；
依据与工作模式对应的预设辅听增益等级的当前辅听增益值，对声音信号中的环境声音信号进行增益处理的过程为：
从声音信号中提取出环境声音信号；
通过当前音乐辅听增益值对环境声音信号进行增益处理。
具体的，针对音乐模式下的各个辅听增益等级如表2所示，其中，音乐模式下仅存在上行音频信号，因此辅听增益等级中仅包括一个音乐辅听增益值：
其中，辅听增益等级0级表示不开启辅听功能，音乐辅听增益为0，此时 具有较为沉浸式的音乐体验；辅听增益等级为1级表示辅听功能开启，音乐辅听增益值为基准增益的50％，用户既能听到音乐也能听到外部的环境声音(如人声)，但外界声音放大得较小；辅听增益等级2级表示辅听功能完全开启，音乐辅听增益值为基准增益的100％，用户在听音乐的同时还可以清晰地听到外部的环境声音，其中，本发明实施例中对预设比例的具体数值不做特殊限定，可以根据实际需要进行设定。
需要说明的是，除了上述固定的三个等级之外，用户还可以自定义音乐辅听增益值，具体可以通过拖动进度条设置自己较为舒适的音乐辅听增益值。
另外，耳机所在的工作模式为辅听模式时，在辅听模式下仅开启辅听功能，其中，与辅听模式对应的辅听增益等级可以为一个，并且该辅听模式下辅听增益等级的辅听增益值可以等于基准增益，以使在辅听模式下能够使用户清楚的听到外界的环境声音信号。
可见，该方法在接收到音频信号后，能够根据音频信号的信号类型切换至对应的工作模式下，并通过该工做模式对应的预设辅听增益等级进行增益；本发明能够使耳机在某一工作模式下工作时，通过与该工作模式对应的预设辅听增益等级对耳机进行控制，能够使耳机播放的声音强度更加满足用户需求，提高用户听觉体验。
在上述实施例的基础上，本发明实施例还提供了一种辅听耳机的控制装置，具体请参照图3。该装置包括：
接收模块21，用于接收音频信号，并识别音频信号的信号类型；
切换模块22，用于切换至与信号类型对应的工作模式；
控制模块23，用于依据与工作模式对应的预设辅听增益等级进行增益。
需要说明的是，本发明实施例中所提供的辅听耳机的控制装置具有与上述实施例中所提供的辅听耳机的控制方法相同的有益效果，并且对于本发明实施例中所涉及到的辅听耳机的控制方法的具体介绍请参照上述实施例，本申请在此不再赘述。
在上述实时的基础上，本发明实施例还提供了一种辅听耳机的控制***， 包括：
存储器，用于存储计算机程序；
处理器，用于执行计算机程序时实现如上述辅听耳机的控制方法的步骤。
例如，本发明实施例中的处理器具体用于实现接收音频信号，并识别音频信号的信号类型；切换至与信号类型对应的工作模式；依据与工作模式对应的预设辅听增益等级进行增益。
在上述实施例的基础上，本发明实施例还提供了一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，计算机程序被处理器执行时实现如上述辅听耳机的控制方法的步骤。
该计算机可读存储介质可以包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
在上述实施例的基础上，本发明实施例还提供了一种辅听耳机，包括左耳机和右耳机，左耳机和/或右耳机包括如上述的辅听耳机的控制***。
本说明书中各个实施例采用并列或者递进的方式描述，每个实施例重点说明的都是与其它实施例的不同之处，各个实施例之间相同或相似部分互相参见即可。对于实施例公开的装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处可参见方法部分说明。
本领域普通技术人员还可以理解，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
结合本文中所公开的实施例描述的方法或算法的步骤可以直接用硬件、 处理器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。
还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
Claims (10)
- 一种辅听耳机的控制方法，其特征在于，包括：接收音频信号，并识别所述音频信号的信号类型；切换至与所述信号类型对应的工作模式；依据与所述工作模式对应的预设辅听增益等级进行增益。
- 根据权利要求1所述的辅听耳机的控制方法，其特征在于，所述依据与所述工作模式对应的预设辅听增益等级进行增益的过程为：拾取声音信号；依据与所述工作模式对应的预设辅听增益等级的当前辅听增益值，对所述声音信号中的环境声音信号进行增益处理；依据经增益处理后的所述声音信号进行声音播放。
- 根据权利要求2述的辅听耳机的控制方法，其特征在于，所述工作模式为通话模式，所述当前辅听增益值包括当前上行辅听增益值和当前下行辅听增益值；所述依据与所述工作模式对应的预设辅听增益等级的当前辅听增益值，对所述声音信号中的环境声音信号进行增益处理的过程为：从所述声音信号中提取出环境声音信号；判断所述声音信号中是否包括用户声音信号，若是，则通过所述当前上行辅听增益值对所述环境声音信号进行增益处理；若否，则通过所述当前下行辅听增益值对所述环境声音信号进行增益处理。
- 根据权利要求2述的辅听耳机的控制方法，其特征在于，所述工作模式为音乐模式；所述当前辅听增益值包括当前音乐辅听增益值；所述依据与所述工作模式对应的预设辅听增益等级的当前辅听增益值，对所述声音信号中的环境声音信号进行增益处理的过程为：从所述声音信号中提取出环境声音信号；通过所述当前音乐辅听增益值对所述环境声音信号进行增益处理。
- 根据权利要求1述的辅听耳机的控制方法，其特征在于，所述与所述工作模式对应的预设辅听增益等级的确定过程为：接收针对所述耳机的辅听增益等级选择指令；依据接收到的所述指令确定出目标辅听增益等级；依据所述目标辅听增益等级对所述耳机在对应工作模式下的辅听增益等级进行设置，并将所述目标辅听增益等级作为所述耳机在对应的工作模式下的预设辅听增益等级。
- 根据权利要求5述的辅听耳机的控制方法，其特征在于，所述依据所述辅听增益等级选择指令确定出目标辅听增益等级的过程为：针对每个工作模式，预设有与所述工作模式对应的多个辅听增益等级，每个所述辅听增益等级的辅听增益值不同；依据所述辅听增益等级选择指令确定出对应的目标工作模式；根据所述辅听增益等级选择指令，从与所述目标工作模式对应的各个辅听增等级中确定出目标辅听增益等级。
- 一种辅听耳机的控制装置，其特征在于，包括：接收模块，用于接收音频信号，并识别所述音频信号的信号类型；切换模块，用于切换至与所述信号类型对应的工作模式；控制模块，用于依据与所述工作模式对应的预设辅听增益等级进行增益。
- 一种辅听耳机的控制***，其特征在于，包括：存储器，用于存储计算机程序；处理器，用于执行所述计算机程序时实现如权利要求1至6任一项所述辅听耳机的控制方法的步骤。
- 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至6任一项所述辅听耳机的控制方法的步骤。
- 一种辅听耳机，其特征在于，包括左耳机和右耳机，所述左耳机和/或所述右耳机包括如权利要求8所述的辅听耳机的控制***。
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